13661993016
13,661,993,016 is an even composite number composed of six prime numbers multiplied together.
13661993016 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 13661993016:
23 × 32 × 72 × 17 × 192 × 631
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 17 × 19 × 19 × 631)See below for interesting mathematical facts about the number 13661993016 from the Numbermatics database.
Names of 13661993016
- Cardinal: 13661993016 can be written as Thirteen billion, six hundred sixty-one million, nine hundred ninety-three thousand and sixteen.
Scientific notation
- Scientific notation: 1.3661993016 × 1010
Factors of 13661993016
Divisors of 13661993016
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 17 18 19 21 24 28 34 36 38 42 49 51 56 57 63 68 72 76 84 98 102 114 119 126 133 136 147 152 153 168 171 196 204 228 238 252 266 294 306 323 342 357 361 392 399 408 441 456 476 504 532 588 612 631 646 684 714 722 798 833 882 931 952 969 1064 1071 1083 1176 1197 1224 1262 1292 1368 1428 1444 1596 1666 1764 1862 1893 1938 2142 2166 2261 2394 2499 2524 2527 2584 2793 2856 2888 2907 3192 3249 3332 3528 3724 3786 3876 4284 4332 4417 4522 4788 4998 5048 5054 5586 5679 5814 6137 6498 6664 6783 7448 7497 7572 7581 7752 8379 8568 8664 8834 9044 9576 9996 10108 10727 11172 11358 11628 11989 12274 12996 13251 13566 14994 15144 15162 15827 16758 17668 17689 18088 18411 19992 20216 20349 21454 22344 22716 22743 23256 23978 24548 25992 26502 27132 29988 30324 30919 31654 32181 33516 35336 35378 35967 36822 39753 40698 42908 42959 45432 45486 47481 47956 49096 53004 53067 54264 55233 59976 60648 61838 63308 64362 67032 70756 71934 73644 75089 79506 81396 83923 85816 85918 90972 92757 94962 95912 96543 106008 106134 107901 110466 123676 126616 128724 128877 141512 142443 143868 147288 150178 159012 159201 162792 167846 171836 181944 185514 189924 193086 203813 212268 215802 220932 225267 227791 247352 251769 257448 257754 278271 284886 287736 300356 300713 318024 318402 335692 343672 371028 379848 386172 386631 407626 424536 431604 441864 450534 455582 503538 515508 525623 556542 569772 587461 600712 601426 611439 636804 671384 675801 683373 742056 755307 772344 773262 815252 863208 901068 902139 911164 1007076 1031016 1051246 1113084 1139544 1174922 1202852 1222878 1273608 1351602 1366746 1426691 1510614 1546524 1576869 1594537 1630504 1762383 1802136 1804278 1822328 1834317 2014152 2050119 2102492 2226168 2349844 2405704 2445756 2703204 2706417 2733492 2853382 3021228 3093048 3153738 3189074 3524766 3608556 3668634 3872447 4100238 4204984 4280073 4699688 4730607 4783611 4891512 5287149 5406408 5412834 5466984 5706764 6042456 6307476 6378148 7049532 7217112 7337268 7744894 8200476 8560146 9461214 9567222 9986837 10574298 10825668 11161759 11413528 11617341 12614952 12756296 12840219 14099064 14350833 14674536 15489788 16400952 17120292 18922428 19134444 19973674 21148596 21651336 22323518 23234682 25680438 27107129 28701666 29960511 30979576 33485277 34240584 34852023 37844856 38268888 39947348 42297192 44647036 46469364 51360876 54214258 57403332 59921022 66970554 69704046 79894696 81321387 89294072 89881533 92938728 100455831 102721752 108428516 114806664 119842044 133941108 139408092 162642774 179763066 189749903 200911662 216857032 239684088 243964161 267882216 278816184 325285548 359526132 379499806 401823324 487928322 569249709 650571096 719052264 758999612 803646648 975856644 1138499418 1517999224 1707749127 1951713288 2276998836 3415498254 4553997672 6830996508 13661993016
- Sum of all divisors σ(n): 48175255440
- Sum of proper divisors (its aliquot sum) s(n): 34513262424
- 13661993016 is an abundant number, because the sum of its proper divisors (34513262424) is greater than itself. Its abundance is 20851269408
Bases of 13661993016
- Binary: 11001011100101000101111000001110002
- Hexadecimal: 0x32E517838
- Base-36: 69XZXA0
Squares and roots of 13661993016
- 13661993016 squared (136619930162) is 186650053169232776256
- 13661993016 cubed (136619930163) is 2550011722834086855287762628096
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The
square root of 13661993016 is 116884.5285570335 -
The
cube root of 13661993016 is 2390.5877312535
Scales and comparisons
How big is 13661993016?- 13,661,993,016 seconds is equal to 434 years, 21 weeks, 1 day, 22 hours, 3 minutes, 36 seconds.
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To count from 1 to 13,661,993,016 would take you about eight hundred sixty-eight years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 13661993016 cubic inches would be around 199.2 feet tall.
Recreational maths with 13661993016
- 13661993016 backwards is 61039916631
- The number of decimal digits it has is: 11
- The sum of 13661993016's digits is 45
- More coming soon!
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The information we have on file for 13661993016 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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